Weather archive in Bialystok
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 February 20, Friday | 22 | -10.9 12 | 756.9 29.8 1009.12 1009.12 | 772.0 30.39 1029.25 1029.25 | -0.5 -0.02 -0.67 -0.67 | 88 | Calm, no wind | Calm | no clouds no clouds no clouds | Mist. | 7.0 4.4 | -12.5 10 | |||||||||||||||||
21 | -9.6 15 | 757.3 29.81 1009.65 1009.65 | 772.4 30.41 1029.78 1029.78 | 87 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | -11.4 11 | |||||||||||||||||
20 | -9.1 16 | 757.8 29.83 1010.32 1010.32 | 772.9 30.43 1030.45 1030.45 | 87 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 21.0 13.1 | -10.9 12 | ||||||||||||||||||
19 | -8.1 17 | 757.4 29.82 1009.78 1009.78 | 772.4 30.41 1029.78 1029.78 | 0.7 0.03 0.93 0.93 | 83 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | -8.1 17 | -1.5 29 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 30.0 18.6 | -10.5 13 | No precipitation No precipitation | 12 | ||||||||||
17 | -4.1 25 | 756.9 29.8 1009.12 1009.12 | 771.7 30.38 1028.85 1028.85 | 0.3 0.01 0.4 0.4 | 66 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 45.0 28.0 | -9.5 15 | ||||||||||||||
16 | -2.2 28 | 756.7 29.79 1008.85 1008.85 | 771.3 30.37 1028.32 1028.32 | 0.3 0.01 0.4 0.4 | 57 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | -9.6 15 | ||||||||||||||
15 | -1.8 29 | 756.7 29.79 1008.85 1008.85 | 771.4 30.37 1028.45 1028.45 | 0.5 0.02 0.67 0.67 | 55 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | -9.7 15 | ||||||||||||||
14 | -1.6 29 | 756.6 29.79 1008.72 1008.72 | 771.2 30.36 1028.18 1028.18 | 55 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | -9.5 15 | |||||||||||||||
13 | -2.2 28 | 756.4 29.78 1008.45 1008.45 | 771.1 30.36 1028.05 1028.05 | 1.4 0.06 1.87 1.87 | 56 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -9.8 14 | No precipitation No precipitation | 6 | ||||||||||||
12 | -2.6 27 | 756.2 29.77 1008.18 1008.18 | 770.8 30.35 1027.65 1027.65 | 59 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -9.7 15 | |||||||||||||||
11 | -2.5 28 | 755.5 29.74 1007.25 1007.25 | 770.1 30.32 1026.72 1026.72 | 55 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -10.3 13 | |||||||||||||||
10 | -3.1 26 | 755.0 29.72 1006.58 1006.58 | 769.7 30.3 1026.18 1026.18 | 1.9 0.07 2.53 2.53 | 62 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 45.0 28.0 | -9.4 15 | ||||||||||||||
09 | -4.2 24 | 754.5 29.7 1005.92 1005.92 | 769.2 30.28 1025.52 1025.52 | 2.3 0.09 3.07 3.07 | 75 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 27.0 16.8 | -8.0 18 | ||||||||||||||
08 | -5.2 23 | 753.8 29.68 1004.98 1004.98 | 768.6 30.26 1024.72 1024.72 | 88 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 19.0 11.8 | -6.9 20 | |||||||||||||||
07 | -7.7 18 | 753.1 29.65 1004.05 1004.05 | 767.9 30.23 1023.78 1023.78 | 2.2 0.09 2.93 2.93 | 94 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cloud development not observed or not observable. | -9.1 16 | -5.7 22 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 11.0 6.8 | -8.5 17 | Trace of precipitation Trace of precipitation | 12 | Even layer of compact or wet snow covering ground completely. | 10 3.9 | |||||||
06 | -6.7 20 | 752.2 29.61 1002.85 1002.85 | 766.9 30.19 1022.45 1022.45 | 89 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Snow shower(s) or intermittent snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 19.0 11.8 | -8.2 17 | |||||||||||||||||
05 | -5.9 21 | 751.4 29.58 1001.78 1001.78 | 766.2 30.17 1021.52 1021.52 | 88 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Snow | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 26.0 16.2 | -7.6 18 | |||||||||||||||||
04 | -6.0 21 | 750.9 29.56 1001.12 1001.12 | 765.7 30.15 1020.85 1020.85 | 1.7 0.07 2.27 2.27 | 89 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 22.0 13.7 | -7.5 19 | ||||||||||||||||||
03 | -5.8 22 | 750.0 29.53 999.92 999.92 | 764.7 30.11 1019.52 1019.52 | 88 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | -7.5 19 | ||||||||||||||||||
02 | -8.8 16 | 749.7 29.52 999.52 999.52 | 764.5 30.1 1019.25 1019.25 | 93 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 10.0 6.2 | -9.7 15 | ||||||||||||||||||
01 | -7.5 19 | 749.2 29.5 998.85 998.85 | 763.9 30.07 1018.45 1018.45 | 1.2 0.05 1.6 1.6 | 87 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 13.0 8.1 | -9.3 15 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||||
00 | -6.9 20 | 748.6 29.47 998.05 998.05 | 763.4 30.06 1017.78 1017.78 | 85 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow shower(s) or intermittent snow, slight. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 13.0 8.1 | -9.0 16 | |||||||||||||||||
| February 19, Thursday | 23 | -6.5 20 | 748.2 29.46 997.52 997.52 | 762.9 30.04 1017.12 1017.12 | 1.1 0.04 1.47 1.47 | 82 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow, slight. | 1500-2000 4921-6562 | 13.0 8.1 | -9.1 16 | ||||||||||||||||
22 | -6.2 21 | 748.0 29.45 997.25 997.25 | 762.7 30.03 1016.85 1016.85 | 1.4 0.06 1.87 1.87 | 80 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 18.0 11.2 | -9.2 15 | ||||||||||||||||||